{"id":"https://openalex.org/W2083891121","doi":"https://doi.org/10.1145/1383422.1383440","title":"The impact of paravirtualized memory hierarchy on linear algebra computational kernels and software","display_name":"The impact of paravirtualized memory hierarchy on linear algebra computational kernels and software","publication_year":2008,"publication_date":"2008-06-23","ids":{"openalex":"https://openalex.org/W2083891121","doi":"https://doi.org/10.1145/1383422.1383440","mag":"2083891121"},"language":"en","primary_location":{"id":"doi:10.1145/1383422.1383440","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1383422.1383440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international symposium on High performance distributed computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030369363","display_name":"Lamia Youseff","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lamia Youseff","raw_affiliation_strings":["University of California, Santa Barbara, Santa Barbara, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Santa Barbara, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069239197","display_name":"Keith Seymour","orcid":"https://orcid.org/0000-0003-0850-2745"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keith Seymour","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017918038","display_name":"Haihang You","orcid":"https://orcid.org/0000-0003-1432-827X"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haihang You","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075517045","display_name":"Jack Dongarra","orcid":"https://orcid.org/0000-0003-3247-1782"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jack Dongarra","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075011123","display_name":"Rich Wolski","orcid":"https://orcid.org/0000-0003-3722-473X"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rich Wolski","raw_affiliation_strings":["University of California, Santa Barbara, Santa Barbara, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Santa Barbara, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030369363"],"corresponding_institution_ids":["https://openalex.org/I154570441"],"apc_list":null,"apc_paid":null,"fwci":20.1277,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.99131864,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"141","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8223295211791992},{"id":"https://openalex.org/keywords/memory-hierarchy","display_name":"Memory hierarchy","score":0.6932497024536133},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6026504635810852},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.5553996562957764},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5298165082931519},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.48426172137260437},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.4649435579776764},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.4469260573387146},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43281427025794983},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4127851128578186},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4032372832298279},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3890407085418701},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.3686307668685913},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33513617515563965},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.1963067352771759}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8223295211791992},{"id":"https://openalex.org/C2778100165","wikidata":"https://www.wikidata.org/wiki/Q1589327","display_name":"Memory hierarchy","level":3,"score":0.6932497024536133},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6026504635810852},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.5553996562957764},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5298165082931519},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.48426172137260437},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.4649435579776764},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.4469260573387146},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43281427025794983},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4127851128578186},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4032372832298279},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3890407085418701},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.3686307668685913},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33513617515563965},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.1963067352771759},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1383422.1383440","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1383422.1383440","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international symposium on High performance distributed computing","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/d9936fdd-25e3-42c2-9b89-bd4298f57411","is_oa":false,"landing_page_url":"http://dblp.uni-trier.de/db/conf/hpdc/hpdc2008.html#YouseffSYDW08","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Youseff, L, Seymour, K, You, H, Dongarra, J & Wolski, R 2008, The impact of paravirtualized memory hierarchy on linear algebra computational kernels and software. in Proceedings of the 17th International Symposium on High Performance Distributed Computing 2008, HPDC'08|High Perform. Distrib. Comput. - Proc. Int. Symp. High Perform. Distrib. Comput., HPDC. Association for Computing Machinery, pp. 141-152, 17th International Symposium on High Performance Distributed Computing 2008, HPDC'08, Boston, MA, 1/07/08. https://doi.org/10.1145/1383422.1383440","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.atira.dk:publications/d9936fdd-25e3-42c2-9b89-bd4298f57411","is_oa":false,"landing_page_url":"https://www.research.manchester.ac.uk/portal/en/publications/the-impact-of-paravirtualized-memory-hierarchy-on-linear-algebra-computational-kernels-and-software(d9936fdd-25e3-42c2-9b89-bd4298f57411).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Youseff, L, Seymour, K, You, H, Dongarra, J & Wolski, R 2008, The impact of paravirtualized memory hierarchy on linear algebra computational kernels and software. in Proceedings of the 17th International Symposium on High Performance Distributed Computing 2008, HPDC'08|High Perform. Distrib. Comput. - Proc. Int. Symp. High Perform. Distrib. Comput., HPDC. Association for Computing Machinery, pp. 141-152, 17th International Symposium on High Performance Distributed Computing 2008, HPDC'08, Boston, MA, 1/07/08. https://doi.org/10.1145/1383422.1383440","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W111788770","https://openalex.org/W1480928214","https://openalex.org/W1494930385","https://openalex.org/W1499342788","https://openalex.org/W1500117749","https://openalex.org/W1949751419","https://openalex.org/W1964031104","https://openalex.org/W1972209410","https://openalex.org/W1984507553","https://openalex.org/W1988425770","https://openalex.org/W1997269120","https://openalex.org/W2038469228","https://openalex.org/W2070963260","https://openalex.org/W2089661946","https://openalex.org/W2096070062","https://openalex.org/W2096611465","https://openalex.org/W2098688018","https://openalex.org/W2099625934","https://openalex.org/W2105372142","https://openalex.org/W2121082877","https://openalex.org/W2131726714","https://openalex.org/W2148542244","https://openalex.org/W2149381887","https://openalex.org/W2151231393","https://openalex.org/W2603782254","https://openalex.org/W4243796884","https://openalex.org/W4244704438","https://openalex.org/W4285719527","https://openalex.org/W6604464228"],"related_works":["https://openalex.org/W1976766385","https://openalex.org/W2020693040","https://openalex.org/W2078640694","https://openalex.org/W261562921","https://openalex.org/W1421493983","https://openalex.org/W4243333834","https://openalex.org/W1698699620","https://openalex.org/W71081774","https://openalex.org/W4379986300","https://openalex.org/W1500809736"],"abstract_inverted_index":{"Previous":[0],"studies":[1],"have":[2],"revealed":[3],"that":[4,98],"paravirtualization":[5,90,105],"imposes":[6],"minimal":[7],"performance":[8,93,109,115],"overhead":[9],"on":[10,39,91,159],"High":[11],"Performance":[12],"Computing":[13],"(HPC)":[14],"workloads,":[15],"while":[16],"exposing":[17],"numerous":[18],"benefits":[19,122],"for":[20,80,153],"this":[21,24],"field.":[22],"In":[23,83,141],"study,":[25],"we":[26,60,85],"are":[27,44],"investigating":[28],"the":[29,62,76,87,92,99,128,133,138],"memory":[30,50,113],"hierarchy":[31,114],"characteristics":[32],"of":[33,49,64,69,89,101],"paravirtualized":[34,81],"systems":[35],"and":[36,55,103,110,148,156,162],"their":[37],"impact":[38],"automatically-tuned":[40],"software":[41,72],"systems.":[42,82],"We":[43],"presenting":[45],"an":[46,70],"accurate":[47],"characterization":[48],"attributes":[51],"using":[52],"hardware":[53],"counters":[54],"user-process":[56],"accounting.":[57],"For":[58],"that,":[59],"examine":[61,86],"proficiency":[63],"ATLAS,":[65],"a":[66,146],"quintessential":[67],"example":[68],"autotuning":[71],"system,":[73],"in":[74],"tuning":[75],"BLAS":[77],"library":[78],"routines":[79],"addition,":[84,142],"effects":[88],"boundary.":[94],"Our":[95,117],"results":[96],"show":[97],"combination":[100],"ATLAS":[102],"Xen":[104],"delivers":[106],"native":[107],"execution":[108],"nearly":[111],"identical":[112],"profiles.":[116],"research":[118],"thus":[119],"exposes":[120],"new":[121],"to":[123,130],"memory-intensive":[124],"applications":[125],"arising":[126],"from":[127],"ability":[129],"slim":[131],"down":[132],"guest":[134],"OS":[135],"without":[136],"influencing":[137],"system":[139],"performance.":[140],"our":[143],"findings":[144],"support":[145],"novel":[147],"very":[149],"attractive":[150],"deployment":[151],"scenario":[152],"computational":[154,163],"science":[155],"engineering":[157],"codes":[158],"virtual":[160],"clusters":[161],"clouds.":[164]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}
